63 resultados para economic impacts
em University of Michigan
Resumo:
"April 1990."
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Includes index.
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Transportation Department, Office of Environment and Safety, Washington, D.C.
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Transportation Systems Center, Cambridge, Mass.
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"BNL 50562."
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"January 1990"--P. iii.
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Cover title.
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"April 1983."
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Prepared for the National Commission on Water Quality.
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"DOT-I-84-01."
Resumo:
National Highway Traffic Safety Administration, Office of Research and Development, Washington, D.C.
Resumo:
National Highway Traffic Safety Administration, Office of Research and Development, Washington, D.C.
Resumo:
National Highway Traffic Safety Administration, Office of Research and Development, Washington, D.C.
Resumo:
Transportation Department, Office of Environment and Safety, Washington, D.C.
Resumo:
Transportation Department, Office of Environment and Safety, Washington, D.C.